Вентилятор в корпус Cooling Fan 4028BVH-M1, Fan Dimensions: 40*40*28mm,Voltage: DC 12V, Current: 0.55~0.66A Fan Speed: 0~16000RPM±10% Air Flow: 23.52~26.13CFM,Static Pressure: 37.90~42.11MM-H2O Noise Level: 55.32~59.64dBA,Bearing Type: Two Ball Life Expe